Install language accessory packs after installing Microsoft Office, to add additional display, help, or proofing tools. Install the language accessory pack for your desired language.

Troubleshoot problems you might be having with your mouse or keyboard, or other wireless device in Windows.

Hotmail 現在為 Outlook.com。 瞭解如何登入以存取您的 Outlook.com、Hotmail、Live 或 MSN 電子郵件帳戶。

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Using pages is a great way to share ideas using images, Excel, Word and PowerPoint documents, video, and more.You can create and publish pages quickly and easily, and they look great on any device.

Free screen recorder with Microsoft 365 work or school account. Record your screen or create a new video in Microsoft Stream (on SharePoint), including webcam, background removal, inking, stickers, music, and text. Instantly share your video for others to view and get analytics.

Learn how to download and customize Windows Media Player. Get troubleshooting help and how-to information for Windows Media Player 12.

Learn how to share a printer between a primary PC and secondary PCs on your network.

Copilot for Microsoft 365 combines the power of artificial intelligence (AI) with your work data and apps to help you unleash creativity, unlock productivity, and uplevel skills in a chat experience.

Learn how to set up your user account for multifactor authentication with Microsoft 365.